















💼 Elevate your data game with speed, space, and style.
The Mediasonic USB 3.1 4 Bay 3.5' SATA Hard Drive Enclosure (HF7-SU31C) is a high-performance storage solution featuring USB 3.2 Gen 2 Type-C connectivity with 10Gbps transfer speeds. It supports up to four 3.5-inch SATA drives, each up to 30TB, totaling 120TB capacity. Equipped with a smart cooling fan and thermal sensor, it ensures optimal drive temperatures. Compatible with Windows, Mac, and Linux, it offers hot-swappable bays and power sync functionality for seamless integration into professional setups.











| ASIN | B078YQHWYW |
| Batteries Included | No |
| Batteries Required | No |
| Compatible Devices | Desktop, Laptop, Personal Computer |
| Connectivity Technology | SATA |
| Customer Reviews | 3.8 3.8 out of 5 stars (418) |
| Data Transfer Rate | 10 Gigabits Per Second |
| Date First Available | 18 January 2018 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Rotational Speed | 7200 |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Size | 24 TB |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 22.6 x 12.8 x 17.2 Centimeters |
| Item Weight | 1 kg 810 g |
| Item model number | HF7-SU31C |
| Manufacturer | Mediasonic |
| Material | Metal |
| Max Number of Supported Devices | 4 |
| Memory Storage Capacity | 30 TB |
| Model | HF7-SU31C |
| Mounting Hardware | Main Unit + Accessory |
| Number of items | 1 |
| Product Dimensions | 22.58 x 12.8 x 17.2 cm; 1.81 kg |
| Special Features | Hot Swappable |
| UPC | 629329001965 |
L**O
I got this to declutter the shelf where my home media server lives. Instead of having 4 USB drives sitting on the shelf I now have this one box connected via USB-C to a mini-PC with no internal storage beyond an NVMe SSD. It's very quick and works perfectly well but does NOT support hardware RAID. One could make a software RAID using Windows 10/11 Professional, note that the specs state this enclosure does not work with Linux. I have not tested it with Linux. The sync button is interesting. With sync turned on the enclosure powers up and down with the computer to which it is attached but will not recover from a power failure, that requires a human intervention to push the power button on the front. I cannot really fault this enclosure, for the price it is a great deal.
Z**A
Setup is foolproof. Works without the hich. Highly recommending this box.
D**S
As a long time Mac user, I already knew that most HD enclosures work with any OS, but you needn't be put off by the "Minimum OS Version " they say, which is 10.13.xx I set it up on a legacy Mac system (Snow Leopard OSX 10.6.6) and it recognized the drives perfectly. I'm not sure if it's the same for PC OS's such as Windows or Linux, but it should be. It feels like a really sturdy unit, and really cuts down on the amount of cables needed. One thing, the included cable is a USB3 mini plug to USB3 mini plug.. in order to plug into older computers with a standard USB 1or2 input you'll need an adapter or an appropriate cable. It may look like a charging cable but it's not.. you'll need a high capacity cable with close to the same thickness as the supplied one..
G**S
I've been a loyal Mediasonic customer for years, having owned an older version of their 4-bay hard drive enclosure, which I absolutely loved. It was a workhorse, reliable, and served my storage needs perfectly. When I saw the Mediasonic USB 3.2 4 Bay 3.5” SATA Hard Drive Enclosure DAS (HF7-SU31C) with USB 3.2 Gen 2 10Gbps Type C, I knew it was time for an upgrade, and I'm so glad I did! This new enclosure takes everything I appreciated about the older model and elevates it. The USB 3.2 Gen 2 10Gbps Type C connection is a game-changer. Data transfer speeds are incredibly fast, making backups and large file transfers feel instantaneous. I'm currently using it with 24TB HDDs, and it handles them flawlessly. Setup was a breeze, just like with my previous Mediasonic enclosure. The build quality is solid, and the design is sleek and efficient. It runs quietly, and the drives stay cool even under heavy use. If you're looking for a reliable, high-speed, and well-built external hard drive enclosure, look no further. Whether you're upgrading like me or buying your first, the Mediasonic HF7-SU31C is an outstanding choice. Highly recommend!
J**M
Good for the price...I suppose
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